"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : 兼容M*数据库time数据类型
Case Name   : time类型，严格及非严格模式下插入datetime类型或date类型
Create At   : 2023.08.17
Owner       : z@wan005
Description :
    1、建表
    2、严格模式下插入datetime及date类型数据
    3、查询
    4、非严格模式下插入datetime及date类型数据
    5、清理环境
Expect      :
    1、成功
    2、datetime类型成功，2022-01-01'报错，date'2022-0101'格式字符串成功
    3、成功
    4、成功,'2022-01-01'会报warning
    5、成功
History     :
"""

import os
import unittest

from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger


class CompatibilityTest28(unittest.TestCase):

    def setUp(self):
        self.log = Logger()
        self.common = Common()
        self.sh_primary = CommonSH('PrimaryDbUser')
        self.constant = Constant()
        self.db_name = "db_time_0028"
        self.tb_name = "tb_time_0028"

    def test_time(self):
        self.log.info(f'-----{os.path.basename(__file__)} start-----')
        self.log.info('----前置条件：创建兼容b库---')
        sql_cmd = f"drop database if exists {self.db_name};" \
                  f"create database {self.db_name} dbcompatibility 'b';"
        self.log.info(sql_cmd)
        sql_res = self.sh_primary.execut_db_sql(sql_cmd)
        self.log.info(sql_res)
        self.assertIn(self.constant.CREATE_DATABASE_SUCCESS, sql_res)

        text = '--step1:建表;expect:成功--'
        self.log.info(text)
        sql_cmd = f"drop table if exists {self.tb_name};" \
                  f"create table {self.tb_name}(c1 time);"
        self.log.info(sql_cmd)
        sql_res = self.sh_primary.execut_db_sql(sql_cmd,
                                                dbname=self.db_name)
        self.log.info(sql_res)
        self.assertIn(self.constant.TABLE_CREATE_SUCCESS, sql_res,
                      '执行失败' + text)

        text = "-step2:插入datetime及date类型数据;expect:datetime类型成功，" \
               "'2022-01-01'报错，date'2022-0101'格式字符串成功-"
        self.log.info(text)
        sql_cmd = f"insert {self.tb_name} values(99991231235959.999999);" \
                  f"insert {self.tb_name} values('2022-01-01');" \
                  f"insert {self.tb_name} values(date'2022-01-01');"
        self.log.info(sql_cmd)
        sql_res = self.sh_primary.execut_db_sql(sql_cmd,
                                                dbname=self.db_name)
        self.log.info(sql_res)
        self.assertEqual(2, sql_res.count('INSERT 0 1'), '执行失败' + text)

        text = '--step3:查询;expect:成功--'
        self.log.info(text)
        sql_cmd = f"select * from {self.tb_name};"
        self.log.info(sql_cmd)
        sql_res = self.sh_primary.execut_db_sql(sql_cmd,
                                                dbname=self.db_name)
        self.log.info(sql_res)
        res_list = ['24:00:00', '00:00:00']
        for res in res_list:
            self.assertIn(res, sql_res, '执行失败:' + text)

        text = '-step4:非严格模式下插入datetime及date类型数据;' \
               'expect:成功,\'2022-01-\'会报warning-'
        self.log.info(text)
        sql_cmd = f"set dolphin.sql_mode='';" \
                  f"truncate table {self.tb_name};" \
                  f"insert {self.tb_name} values(99991231235959.999999);" \
                  f"insert {self.tb_name} values('2022-01-01');" \
                  f"select * from {self.tb_name};"
        self.log.info(sql_cmd)
        sql_res = self.sh_primary.execut_db_sql(sql_cmd,
                                                dbname=self.db_name)
        self.log.info(sql_res)
        self.assertIn('SET', sql_res, '执行失败' + text)
        self.assertIn('TRUNCATE', sql_res, '执行失败' + text)
        self.assertEqual(2, sql_res.count('INSERT 0 1'), '执行失败' + text)
        res_list = ['24:00:00', '00:20:22']
        for res in res_list:
            self.assertIn(res, sql_res, '执行失败:' + text)

    def tearDown(self):
        text = '----step5:清理环境;expect:成功----'
        self.log.info(text)
        sql_cmd = f"drop database {self.db_name};"
        self.log.info(sql_cmd)
        drop_res1 = self.sh_primary.execut_db_sql(sql_cmd,
                                                  dbname='postgres')
        self.log.info(drop_res1)
        self.assertIn(self.constant.DROP_DATABASE_SUCCESS, drop_res1,
                      '执行失败' + text)
        self.log.info(f'-----{os.path.basename(__file__)} end-----')
